CN1313728C - Ignition or fuel injection controller system with auxiliary power supply - Google Patents
Ignition or fuel injection controller system with auxiliary power supply Download PDFInfo
- Publication number
- CN1313728C CN1313728C CNB021027137A CN02102713A CN1313728C CN 1313728 C CN1313728 C CN 1313728C CN B021027137 A CNB021027137 A CN B021027137A CN 02102713 A CN02102713 A CN 02102713A CN 1313728 C CN1313728 C CN 1313728C
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- China
- Prior art keywords
- discharge
- recharge
- auxiliary electric
- fuel injection
- electric accumulator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N11/00—Starting of engines by means of electric motors
- F02N11/08—Circuits or control means specially adapted for starting of engines
- F02N11/0862—Circuits or control means specially adapted for starting of engines characterised by the electrical power supply means, e.g. battery
- F02N11/0866—Circuits or control means specially adapted for starting of engines characterised by the electrical power supply means, e.g. battery comprising several power sources, e.g. battery and capacitor or two batteries
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/04—Introducing corrections for particular operating conditions
- F02D41/06—Introducing corrections for particular operating conditions for engine starting or warming up
- F02D41/062—Introducing corrections for particular operating conditions for engine starting or warming up for starting
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P15/00—Electric spark ignition having characteristics not provided for in, or of interest apart from, groups F02P1/00 - F02P13/00 and combined with layout of ignition circuits
- F02P15/12—Electric spark ignition having characteristics not provided for in, or of interest apart from, groups F02P1/00 - F02P13/00 and combined with layout of ignition circuits having means for strengthening spark during starting
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The present invention relates to an ignition or fuel injection controller system with an auxiliary power supply, which is provided with an auxiliary power supply for providing required electric energy for an ignition device or a fuel injection controller and an isolated diode isolated from a battery power supply for starting a motor. Thus, when an engine is started and when the battery voltage is greatly reduced because currents required for starting the motor are large, the sudden reduction of the voltage of the ignition device or the fuel injection controller is avoided to ensure a good igniting state.
Description
Technical field
The present invention relates to engine ignition formula fuel injection controller device, especially a kind of igniting of tool accessory power supply or fuel injection controller system.
Background technique
Common and the shared battery power of engine start motor of conventional engine igniting type fuel injection controller system, therefore when engine start, because motor start-up current is bigger, make battery voltage reduce (reducing 25-40% usually) and cause misfire or fuel injection controller device switching rate slack-off, make the engine start difficulty.
Summary of the invention
Main purpose of the present invention, be at igniting that a kind of tool accessory power supply is provided or fuel injection controller system, specialize in the accessory power supply of ignition mechanism or the required electric energy of fuel injection controller device for the mat setting, and the battery power that isolating diode and motor starting are set is isolated, when when the engine section is moving, causing battery voltage to decline to a great extent more greatly because of the required electric current of starting motor, can avoid ignition mechanism or fuel injection controller device voltage to reduce suddenly, and guarantee good fired state.
The igniting of tool accessory power supply of the present invention or fuel injection controller system, its main composition contains:
---engine group: constituted and be furnished with starting motor by the internal combustion engine that uses diesel oil or fuel such as gasoline or gas, methyl alcohol;
---starting motor: by brush or brushless direct current or alternating current motor are arranged, or the generator of tool motor function constitutes, and the controlling of nationality motor starting relay controlling storage battery electric energy driving starting motor, and then affects the engine group through transmission device;
---enable switch: constituted by electric mechanical switch element or solid state switch element, for supplying to control ignition mechanism and motor starting relay or other with the car electrical installations;
---main battery: but constituted by various charging and discharging secondary batteries or electrochemical capacitance;
---isolating diode: constituted by diode, can discharge and recharge between the auxiliary electric accumulator, supply the electric current of main battery can discharge and recharge auxiliary electric accumulator charging to first for being unidirectional conducting for being arranged at main battery and first;
---first can discharge and recharge auxiliary electric accumulator: discharge and recharge battery or electrochemical capacitance is constituted by various, for holding the storage main battery or with the electric energy of car generator or other charging units, and the mat isolating diode is to prevent the reverse discharge to main battery, itself and second can discharge and recharge between the auxiliary electric accumulator, selectivity series connection current-limiting inductance or current-limiting impedance that resistance constituted according to need, can discharge and recharge the discharge electric energy of auxiliary electric accumulator with restriction ignition point first, fully ignition mechanism is discharged and can discharge and recharge auxiliary electric accumulator, accept first again and can discharge and recharge the rechargeable electrical energy of auxiliary electric accumulator through current-limiting inductance or the current-limiting impedance that resistance constituted by second;
---second can discharge and recharge auxiliary electric accumulator: be made of secondary cell that can discharge and recharge or electrochemical capacitance, for when engine ignition, provide electric energy immediately to the engine ignition device;
---generator set: constituted by interchange or DC generator,, exported through the direct current of rectification to produce relative interchange to be affected by engine and transmission device, or the output that directly produces direct current energy;
---controlling device: with the electric energy that generator is exported, be adjusted to and be applicable to and comprise main battery, and first can discharge and recharge auxiliary electric accumulator, and second charging that can discharge and recharge auxiliary electric accumulator, and to the power supply of other loads;
---engine rotating shaft:, reach to drive load for the output engine revolute function, reach and be coupled in generator set through transmission device for being coupled in starting motor through transmission device;
---the engine ignition device: constituted by motor circuit element or solid-state electronic component, or the ignition mechanism that both mix formation constitutes, for to the internal combustion engine ignition with the running engine;
---the fuel injection controller device: contain can for control the oil spout width switch throttle function the oil spout mechanism arrangement and can be with reference to accelerator open degree, oil temperature, intake temperature, oxicity crankshaft signal signals such as (IP-ARB) are constituted with the control circuit device of controlling the oil spout mechanism arrangement; Above-mentioned engine ignition device or fuel injection controller device can according to need one of them be set or both are provided with simultaneously.
Description of drawings
Figure 1 shows that the circuit box schematic representation of the igniting type fuel injection controller system of tool accessory power supply of the present invention;
Voltage change schematic representation when Figure 2 shows that Fig. 1 embodiment's battery voltage and motor starting;
Figure 3 shows that Fig. 1 embodiment omits second and can discharge and recharge the circuit box schematic representation of assisting electric accumulator and current-limiting impedance;
Voltage change schematic representation when Figure 4 shows that Fig. 3 embodiment's battery voltage and motor starting.
Embodiment
Figure 1 shows that the circuit box schematic representation of the igniting type fuel injection controller system of tool accessory power supply of the present invention, for the accessory power supply of engine ignition device or the required electric energy of fuel injection controller device is specialized in the nationality setting, and the battery power that isolating diode and motor starting be set is isolated; Its main composition contains:
---engine group 100: constituted and be furnished with starting motor 101 by the internal combustion engine that uses diesel oil or fuel such as gasoline or gas, methyl alcohol;
---starting motor 101: by brush or brushless direct current or alternating current motor are arranged, or the generator of tool motor function constitutes, controlling of mat motor starting relay 102 drives starting motor 101 to control the storage battery electric energy, and then affects engine group 100 through transmission device 302;
---enable switch 103: constituted by electric mechanical switch element or solid state switch element, for supplying to control ignition mechanism and motor starting relay 102 or other with the car electrical installations;
---main battery 104: but constituted by various charging and discharging secondary batteries or electrochemical capacitance;
---isolating diode 105: constituted by diode, can discharge and recharge between the auxiliary electric accumulator 106, supply the electric current of main battery 104 can discharge and recharge auxiliary electric accumulator 106 chargings to first for being unidirectional conducting for being arranged at main battery 104 and first;
---first can discharge and recharge auxiliary electric accumulator 106: discharge and recharge battery or electrochemical capacitance is constituted by various, for holding storage main battery 104 or with the electric energy of car generator or other charging units, and nationality isolating diode 105 is to prevent the reverse discharge to main battery 104, itself and second can discharge and recharge between the auxiliary electric accumulator 107, selectivity series connection current-limiting inductance or current-limiting impedance 108 that resistance constituted according to need, can discharge and recharge the discharge electric energy of auxiliary electric accumulator 106 with restriction ignition point first, fully ignition mechanism is discharged and can discharge and recharge auxiliary electric accumulator 107, accept first again and can discharge and recharge the rechargeable electrical energy of auxiliary electric accumulator 106 through current-limiting inductance or the current-limiting impedance 108 that resistance constituted by second;
---second can discharge and recharge auxiliary electric accumulator 107: be made of secondary cell that can discharge and recharge or electrochemical capacitance, for when engine ignition, provide electric energy immediately to engine ignition device 109;
---generator set 200: constituted by interchange or DC generator,, exported through the direct current of rectification to produce relative interchange to be affected by engine and transmission device 302, or the output that directly produces direct current energy;
---controlling device 201: with the electric energy that generator is exported, be adjusted to and be applicable to and comprise main battery 104, and first can discharge and recharge auxiliary electric accumulator 106, and second charging that can discharge and recharge auxiliary electric accumulator 107, and to the power supply of other loads;
---engine rotating shaft 300: can supply to be coupled in starting motor 101 to drive load, to reach for rotating, and be coupled in generator set 200 through transmission device 302 through transmission device 301 for output engine;
---engine ignition device 109: constituted by motor circuit element or solid-state electronic component, or two ignition mechanisms that mix to constitute constitute, for to the internal combustion engine ignition with the engine that turns round;
---fuel injection controller device 110: comprising can be for the oil spout mechanism arrangement with switch throttle function of controlling the oil spout width, and, can be with reference to accelerator open degree, oil temperature, intake temperature, oxicity crankshaft signal signals such as (IP-ARB), to control the control circuit device of oil spout mechanism arrangement; Above-mentioned engine ignition device 109 or fuel injection controller device 110 can according to need one of them be set or both are provided with simultaneously.
The igniting of tool accessory power supply of the present invention or fuel injection controller system are when using, first can discharge and recharge auxiliary electric accumulator 106 can select the higher element of energy density (ENERGY DENSITY), and second can discharge and recharge auxiliary electric accumulator 107 and can select the higher element of specific power (POWER DENSITY), with the cost of coupling igniting type oil spout performance and less expensive.
Voltage change schematic representation when being illustrated in figure 2 as Fig. 1 embodiment's battery voltage and motor starting; Voltage V106 first can discharge and recharge the terminal voltage of auxiliary electric accumulator 106 among the figure, and V107 second can discharge and recharge the terminal voltage of auxiliary electric accumulator 107, and V104 is the terminal voltage of main battery 104.
In addition, the igniting of tool accessory power supply of the present invention or fuel injection controller system also can further omit Fig. 1 embodiment's second as shown in Figure 3 and can discharge and recharge auxiliary electric accumulator and current-limiting impedance.For can being discharged and recharged, second among Fig. 1 assist electric accumulator 107 and current-limiting impedance 108 omissions not to be provided with, establish isolating diode 105 and can discharge and recharge between the auxiliary electric accumulator 106 forward string at main battery 104 and first, can discharge and recharge the rechargeable electrical energy of auxiliary electric accumulator 106 with restriction by 104 pairs first of main batterys and be unidirectional conducting, and can discharge and recharge auxiliary electric accumulator 106 by first engine ignition device 109 or fuel injection controller device 110 required electric energy are provided.
Voltage change schematic representation when being illustrated in figure 4 as Fig. 3 embodiment's battery voltage and motor starting; Voltage V106 first can discharge and recharge the terminal voltage of auxiliary electric accumulator 106 among the figure, and V104 is the terminal voltage of main battery 104.
Described engine ignition device 109 of above-mentioned Fig. 1 or fuel injection controller device 110 and first can discharge and recharge auxiliary electric accumulator 106, current-limiting impedance 108, and second can discharge and recharge auxiliary electric accumulator 107 and can be and be separation structure or be collusive structure, and engine ignition device 109 shown in Figure 3 or fuel injection controller device 110 and first can discharge and recharge auxiliary electric accumulator 106 and second and can discharge and recharge auxiliary electric accumulator 107 both or one of them, can be to be separation structure or to be collusive structure.
The igniting of tool accessory power supply of the present invention or fuel injection controller system, its engine ignition device 109 and first can discharge and recharge auxiliary electric accumulator 106 and second can discharge and recharge auxiliary electric accumulator 107 both or one of them, can be to be absolute construction; Its fuel injection controller device 110 and first can discharge and recharge auxiliary electric accumulator 106 and second can discharge and recharge auxiliary electric accumulator 107 both or one of them, can be to be absolute construction.
Comprehensively above-mentioned, the igniting of tool accessory power supply of the present invention or fuel injection controller system, can be in engine start moment and main battery output current when causing main battery voltage to reduce more greatly, the isolation of energy nationality diode, so that can discharge and recharge auxiliary electric accumulator engine ignition device or fuel injection controller device are powered separately, to keep good igniting or oil spout performance when engine starts, it is novel, function is definite, application case is carried in the whence, please examines in accordance with the law and examines to praying.
Claims (7)
1, a kind of igniting of tool accessory power supply or fuel injection controller system, it is characterized in that: the accessory power supply of specializing in ignition mechanism or the required electric energy of fuel injection controller device for the mat setting, and the battery power that isolating diode and motor starting are set is isolated, to descend because of the required big electric current of starting motor causes battery voltage when the engine start, can avoid ignition mechanism or fuel injection controller device voltage to reduce, and guarantee the normal ignition state; It comprises:
---engine group (100): constituted and be furnished with starting motor (101) by the internal combustion engine that uses diesel oil or gasoline or gas, methanol fuel;
---starting motor (101): by brush or brushless direct current or alternating current motor are arranged, or the generator of tool motor function constitutes, controlling of nationality motor starting relay (102) drives starting motor (101) to control the storage battery electric energy, and then affects engine group (100) through transmission device (302);
---enable switch (103): constituted by electric mechanical switch element or solid state switch element, for for controlling ignition mechanism and motor starting relay (102) or with the car electrical installations;
---main battery (104): but constituted by charging and discharging secondary battery or electrochemical capacitance;
---isolating diode (105): constituted by diode, can discharge and recharge between the auxiliary electric accumulator (106) for being arranged at main battery (104) and first, supply the electric current of main battery (104) can discharge and recharge auxiliary electric accumulator (106) charging first for being unidirectional conducting;
---first can discharge and recharge auxiliary electric accumulator (106): by discharging and recharging battery or electrochemical capacitance is constituted, for holding storage main battery (104) or with the electric energy of car generator or charging unit, and mat isolating diode (105) is to prevent the reverse discharge to main battery (104), itself and second can discharge and recharge between the auxiliary electric accumulator (107), alternative series connection current-limiting inductance or the current-limiting impedance (108) that resistance constituted, can discharge and recharge the discharge electric energy of auxiliary electric accumulator (106) with restriction ignition point first, fully ignition mechanism is discharged and can discharge and recharge auxiliary electric accumulator (107), accept first again and can discharge and recharge the rechargeable electrical energy of auxiliary electric accumulator (106) through current-limiting inductance or the current-limiting impedance (108) that resistance constituted by second;
---second can discharge and recharge auxiliary electric accumulator (107): be made of secondary cell that can discharge and recharge or electrochemical capacitance, for when engine ignition, provide electric energy immediately to engine ignition device (109);
---generator set (200): constituted by interchange or DC generator,, exported through the direct current of rectification to produce relative interchange to be affected by engine and transmission device (302), or the output that directly produces direct current energy;
---controlling device (201): the electric energy that generator is exported, be adjusted to and be applicable to and comprise main battery (104), and first can discharge and recharge auxiliary electric accumulator (106), and second charging that can discharge and recharge auxiliary electric accumulator (107), and to the power supply of load;
---engine rotating shaft (300):, reach to drive load for the output engine revolute function, reach and be coupled in generator set (200) through transmission device (302) for being coupled in starting motor (101) through transmission device (301);
---engine ignition device (109): constituted by motor circuit element or solid-state electronic component, or the ignition mechanism that both mix formation constitutes, for to the internal combustion engine ignition with the running engine;
---fuel injection controller device (110): comprising can be for the oil spout mechanism arrangement with switch throttle function of controlling the oil spout width, and, can be with reference to accelerator open degree, oil temperature, intake temperature, oxicity crankshaft signal to control the control circuit device of oil spout mechanism arrangement; Above-mentioned engine ignition device (109) or fuel injection controller device (110) can one of them be set or both are provided with simultaneously.
2, the igniting of tool accessory power supply as claimed in claim 1 or fuel injection controller system, it is characterized in that: it first can discharge and recharge auxiliary electric accumulator (106) and can select the high element of energy density, and second can discharge and recharge auxiliary electric accumulator (107) and can select the high element of specific power.
3, the igniting of tool accessory power supply as claimed in claim 1 or fuel injection controller system, it is characterized in that: can discharge and recharge auxiliary electric accumulator (107) and current-limiting impedance (108) with second and omit and be not provided with, establish isolating diode (105) and can discharge and recharge between the auxiliary electric accumulator (106) forward string at main battery (104) and first, can discharge and recharge the rechargeable electrical energy of auxiliary electric accumulator (106) by main battery (104) to first with restriction and be unidirectional conducting, and can discharge and recharge auxiliary electric accumulator (106) by first engine ignition device (109) or the required electric energy of fuel injection controller device (110) are provided.
4, the igniting of tool accessory power supply as claimed in claim 1 or fuel injection controller system is characterized in that: its engine ignition device (109) or fuel injection controller device (110) and first can discharge and recharge auxiliary electric accumulator (106), current-limiting impedance (108), and second can discharge and recharge auxiliary electric accumulator (107) and can be and be separation structure or be collusive structure.
5, the igniting of tool accessory power supply as claimed in claim 1 or fuel injection controller system, it is characterized in that: its engine ignition device (109) or fuel injection controller device (110) with can discharge and recharge auxiliary electric accumulator (106) and second by first and can discharge and recharge auxiliary electric accumulator (107) both or one of them, can be and be separation structure or be collusive structure.
6, the igniting of tool accessory power supply as claimed in claim 1 or fuel injection controller system, it is characterized in that: its engine ignition device (109) and first can discharge and recharge auxiliary electric accumulator (106) and second can discharge and recharge auxiliary electric accumulator (107) both or one of them, can be to be absolute construction.
7, the igniting of tool accessory power supply as claimed in claim 1 or fuel injection controller system, it is characterized in that: its fuel injection controller device (110) and first can discharge and recharge auxiliary electric accumulator (106) and second can discharge and recharge auxiliary electric accumulator (107) both or one of them, can be to be absolute construction.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW090129006A TWI242625B (en) | 2001-11-23 | 2001-11-23 | Ignition system having auxiliary power supply isolated from main system |
| US10/044,972 US6684839B2 (en) | 2001-11-23 | 2002-01-15 | Ignition or fuel injection control system with auxiliary source |
| CNB021027137A CN1313728C (en) | 2001-11-23 | 2002-01-24 | Ignition or fuel injection controller system with auxiliary power supply |
| JP2003195037A JP2005030276A (en) | 2001-11-23 | 2003-07-10 | Ignition or fuel injection control device system with auxiliary power supply |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW090129006A TWI242625B (en) | 2001-11-23 | 2001-11-23 | Ignition system having auxiliary power supply isolated from main system |
| US10/044,972 US6684839B2 (en) | 2001-11-23 | 2002-01-15 | Ignition or fuel injection control system with auxiliary source |
| CNB021027137A CN1313728C (en) | 2001-11-23 | 2002-01-24 | Ignition or fuel injection controller system with auxiliary power supply |
| JP2003195037A JP2005030276A (en) | 2001-11-23 | 2003-07-10 | Ignition or fuel injection control device system with auxiliary power supply |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1434204A CN1434204A (en) | 2003-08-06 |
| CN1313728C true CN1313728C (en) | 2007-05-02 |
Family
ID=54010773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021027137A Expired - Fee Related CN1313728C (en) | 2001-11-23 | 2002-01-24 | Ignition or fuel injection controller system with auxiliary power supply |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US6684839B2 (en) |
| JP (1) | JP2005030276A (en) |
| CN (1) | CN1313728C (en) |
| TW (1) | TWI242625B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7325524B2 (en) * | 2005-02-02 | 2008-02-05 | Tai-Her Yang | Ignition/fuel injection system with auxiliary and separation charging power sources |
| FI118544B (en) * | 2006-07-10 | 2007-12-14 | Waertsilae Finland Oy | Control unit for controlling fuel injection in a large internal combustion engine |
| JP4854429B2 (en) * | 2006-08-24 | 2012-01-18 | 株式会社日立製作所 | Hybrid railway vehicle |
| US8725383B2 (en) * | 2008-07-16 | 2014-05-13 | Tai-Her Yang | Integrally combined operative control unit having multiple operative devices of different types |
| US7938092B2 (en) * | 2009-06-19 | 2011-05-10 | Tai-Her Yang | Combustion and emergency starting control system with auxiliary power |
| US8490593B2 (en) * | 2009-06-19 | 2013-07-23 | Tai-Her Yang | Split-type auxiliary power combustion and emergency starting system |
| CN101832209B (en) * | 2009-12-23 | 2011-11-23 | 联合汽车电子有限公司 | Starter relay control system and engine controller |
| US20140375066A1 (en) * | 2013-06-19 | 2014-12-25 | Tai-Her Yang | Combustion and emergency start controlling device having auxiliary power source and system thereof |
| US20140375067A1 (en) * | 2013-06-19 | 2014-12-25 | Tai-Her Yang | Combustion and emergency start controlling device with separated-type auxiliary power source and system thereof |
| US10479220B2 (en) * | 2017-04-11 | 2019-11-19 | GM Global Technology Operations LLC | Hybrid powertrain with dual energy storage devices |
| CN114320703B (en) * | 2021-11-23 | 2024-02-20 | 深圳供电局有限公司 | Auxiliary ignition device for vehicle and ignition device for vehicle |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2324307Y (en) * | 1998-01-07 | 1999-06-16 | 衡水市无线电厂 | Low-temperature starting device for air-cooled diesel engine |
| CN1273324A (en) * | 1999-05-05 | 2000-11-15 | 财团法人工业技术研究院 | Electronic oil injection system with mechanical gasoline pump for locomotive engine |
| CN1064739C (en) * | 1998-03-17 | 2001-04-18 | 大连机车车辆厂 | Starting method and control device for diesel engine |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1301835C (en) * | 1987-10-27 | 1992-05-26 | Donald Reid | Method and an apparatus for boosting battery |
| US5637978A (en) * | 1995-11-06 | 1997-06-10 | Kendrick Products Corporation | Battery booster |
| US6593722B2 (en) * | 2001-02-20 | 2003-07-15 | Geoffrey William Purdy | Charging system for battery-powered drive system |
-
2001
- 2001-11-23 TW TW090129006A patent/TWI242625B/en not_active IP Right Cessation
-
2002
- 2002-01-15 US US10/044,972 patent/US6684839B2/en not_active Expired - Lifetime
- 2002-01-24 CN CNB021027137A patent/CN1313728C/en not_active Expired - Fee Related
-
2003
- 2003-07-10 JP JP2003195037A patent/JP2005030276A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2324307Y (en) * | 1998-01-07 | 1999-06-16 | 衡水市无线电厂 | Low-temperature starting device for air-cooled diesel engine |
| CN1064739C (en) * | 1998-03-17 | 2001-04-18 | 大连机车车辆厂 | Starting method and control device for diesel engine |
| CN1273324A (en) * | 1999-05-05 | 2000-11-15 | 财团法人工业技术研究院 | Electronic oil injection system with mechanical gasoline pump for locomotive engine |
Also Published As
| Publication number | Publication date |
|---|---|
| US20030131816A1 (en) | 2003-07-17 |
| CN1434204A (en) | 2003-08-06 |
| US6684839B2 (en) | 2004-02-03 |
| JP2005030276A (en) | 2005-02-03 |
| TWI242625B (en) | 2005-11-01 |
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